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Org Lett. 2011 Mar 18;13(6):1314-7. doi: 10.1021/ol103166q. Epub 2011 Feb 24.

Unique X-ray sheet structure of 1,8-bis(imidazolium) anthracene and its application as a fluorescent probe for DNA and DNase.

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1
Department of Chemistry and Nano Science, Ewha Womans University, Seoul 120-750, Korea.

Abstract

A new imidazolium anthracene derivative 1 was synthesized, and its unique X-ray crystal structure was examined. In aqueous solutions, probe 1 exhibited a selective fluorescent quenching effect only with DNA among various anions including the nucleotides investigated. This probe was further applied to monitor the activity of DNase.

PMID:
21348457
DOI:
10.1021/ol103166q
[Indexed for MEDLINE]
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